Surf-lit is a wobbly field at the best of times, mostly because the writer tries to turn surfing into something it sorta isn’t. Something kooky your daughter’s doing on her summer hols (“Gidget”)? Psycho B-Grade movie cheese (“Point Break”, “The Surfer”)? Scary death metaphor (“The Dogs Of Winter”)? Erin Hortle is a glorious exception to this dismal rule. Erin is one of Australian literature’s rising stars, and in her outstanding second novel, surfing plays out just as it does for most of us — as part of her key characters’ lives. In a very special episode, the Tasmanian author of “The Octopus And I” and “A Catalogue Of Love” tells Nick and Hannah about Nigel the gannet, writing 40,000 words on a broken ankle, and how she decided to write about surfing in such a clear and unaffected way.